add

Author: SevenEarth

.github/workflows/pull-request.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Check worktree clean
         run: |
           git update-index -q --refresh
-          if ! git diff-files --quiet; then
+          if ! git diff-files --quiet --ignore-space-at-eol; then
               >&2 echo "error: working tree is not clean, aborting!"
               git status
               git diff